Answer in brief
CVE-2025-68782 records a Unknown severity vulnerability in scsi: target: Reset t_task_cdb pointer in error case. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2025-68782 records a Unknown severity vulnerability in scsi: target: Reset t_task_cdb pointer in error case. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <6cac97b12bdab04832e0416d049efcd0d48d303b || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <45fd86b444105c8bd07a763f58635c87e5dc7aea || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <8727663ded659aad55eef21e3864ebf5a4796a96 || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <0260ad551b0815eb788d47f32899fbcd65d6f128 || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <0d36db68fdb8a3325386fd9523b67735f944e1f3 || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <8edbb9e371af186b4cf40819dab65fafe109df4d || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <5053eab38a4c4543522d0c320c639c56a8b59908 | 6cac97b12bdab04832e0416d049efcd0d48d303b, 45fd86b444105c8bd07a763f58635c87e5dc7aea, 8727663ded659aad55eef21e3864ebf5a4796a96, 0260ad551b0815eb788d47f32899fbcd65d6f128, 0d36db68fdb8a3325386fd9523b67735f944e1f3, 8edbb9e371af186b4cf40819dab65fafe109df4d, 5053eab38a4c4543522d0c320c639c56a8b59908 |
| Linux/Linuxgeneric | 5.8 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
Published upstream
Jan 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 14, 2026
In the Linux kernel, the following vulnerability has been resolved: scsi: target: Reset t_task_cdb pointer in error case If allocation of cmd->t_task_cdb fails, it remains NULL but is later dereferenced in the 'err' path. In case of error, reset NULL t_task_cdb value to point at the default fixed-size buffer. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <6cac97b12bdab04832e0416d049efcd0d48d303b || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <45fd86b444105c8bd07a763f58635c87e5dc7aea || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <8727663ded659aad55eef21e3864ebf5a4796a96 || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <0260ad551b0815eb788d47f32899fbcd65d6f128 || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <0d36db68fdb8a3325386fd9523b67735f944e1f3 || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <8edbb9e371af186b4cf40819dab65fafe109df4d || >=9e95fb805dc043cc8ed878a08d1583e4097a5f80 <5053eab38a4c4543522d0c320c639c56a8b59908 | 6cac97b12bdab04832e0416d049efcd0d48d303b, 45fd86b444105c8bd07a763f58635c87e5dc7aea, 8727663ded659aad55eef21e3864ebf5a4796a96, 0260ad551b0815eb788d47f32899fbcd65d6f128, 0d36db68fdb8a3325386fd9523b67735f944e1f3, 8edbb9e371af186b4cf40819dab65fafe109df4d, 5053eab38a4c4543522d0c320c639c56a8b59908 |
| Linux/Linuxgeneric | 5.8 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
Published upstream
Jan 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 14, 2026
In the Linux kernel, the following vulnerability has been resolved: scsi: target: Reset t_task_cdb pointer in error case If allocation of cmd->t_task_cdb fails, it remains NULL but is later dereferenced in the 'err' path. In case of error, reset NULL t_task_cdb value to point at the default fixed-size buffer. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Quoted source text, attributed separately from HOL analysis.